Food self-provisioning in 21st century: overview of 15 years of research in CzechiaFood self-provisioning in 21st century: overview of 15 years of research in Czechia November 17, 2020November 17, 2020| Conference presentation "Food self-provisioning in 21st century: overview of 15 years of research in Czechia" by Jan Vávra. MoreREAD MORE